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  • Telecom SIM Card Chip module THC80F228B

Telecom SIM Card Chip module THC80F228B

THC80F228B is a contact smart card IC with 32-bit CPU, 228 KB FLASH and hardware TRNG/CRC.
The developers can divide the memory into different size.
The ISO/IEC 7816 slave interface supports T=0 /T=1 protocol and 11 baud rates.
For better security and reliability, chip supports many hardware security features, e.g., high/low voltage and
high/low clock frequency detectors, etc.
THC80F228B is suitable for general IC card applications, such as SIM, Pay-TV Card, Campus Card, City Card,
etc.

 

 

 


 

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Product Detail

Product Tags

Features

Descriptions
THC80F228B is a contact smart card IC with 32-bit CPU, 228 KB FLASH and hardware TRNG/CRC.
The developers can divide the memory into different size.
The ISO/IEC 7816 slave interface supports T=0 /T=1 protocol and 11 baud rates.
For better security and reliability, chip supports many hardware security features, e.g., high/low voltage and
high/low clock frequency detectors, etc.
THC80F228B is suitable for general IC card applications, such as SIM, Pay-TV Card, Campus Card, City Card,
etc.
Structure

CPU

√ High-performance 32-bit CPU core
√ Little Endian
√ Three-stage pipeline
√ CPU operating clock can be configured:
Internal clock :7.5 MHz/15 MHz/30 MHz(nominal)
External clock: Contact smart card input CLK supply via C3
(ISO/IEC 7816)

Memory

FLASH
√ FLASH
√ Size: 228KB
√ Page size: 512 bytes
√ Erase and program operation: Page Erase, Byte Program and
Consecutive Bytes Program
√ Typical time: Erasing 2.5ms/page, Byte programming 37μs/byte,
Consecutive bytes programming 5.6ms/page
√ Bit logic: 1b after erasing, 0b after programming to be 0b
√ Usage: code and data
√ RAM
√ Size: 5.5KB
√ OTP
√ User OTP: 224bytes
√ SN: 17 bytes
Peripherals
 CRC: 16-bit CRC-CCITT
 TRNG: True Random Number Generator, for secure transactions
 Timer: Two 16-bit timers, one ETU timer
Interfaces
 ISO/IEC 7816 slave interface
 UART supporting ISO/IEC 7816-3 T=0/T=1 protocol and 11 baud rates:
 F/D = 11H, 12H, 13H, 18H, 91H, 92H, 93H, 94H, 95H, 96H, 97H
 ISO/IEC 7816 interface DMA
 ETU Timer for sending Null byte
 Support GSM power consumption standards, including Clock Stop mode
Security
 Scrambling data storage
 High/low voltage and high/low clock frequency detectors
 CLK filter(ISO/IEC 7816 external clock)
 Power glitch detectors
Development Toolkits
 ULINK2/AK100 Emulator
 TMC target board
 IDE: Keil uVision3/4
 User Manual and Application Notes
 Demo project and API (Application Program Interface)codes
 The UDVG software tool to generate COS downloading script with user desired format
Work parameters
Package and Pin Definitions
Different packages are available, e.g., wafer / module / card, etc.
Listed are pin definitions for a card package.
Symbol Name Conditions Min Typical Max Unit
TDES Time for Executing 64-bit

DES Encryption

     235   Cycle
TSE Time for Erasing a Page   2 3 4 ms
Time for Erasing a Page(fast)   0.8 0.9 1 ms
TSP Time for Program a Double Word   37.5 45 53 μs
Time for Program half Page   1.3 1.45 1.6 ms
TDR Data Retention   12     year
NSE Page Endurance     500000   Cycle
fEXT External Clock Freq.   1   10 MHz
VCC Supply Voltage   1.62   5.5 V
ICC Supply Current

(Note2)

 VCC= 5.0V     10 mA
VCC= 3.0V     6 mA
VCC= 1.8V     4 mA
ISB Standby Current

(Clock Stop)

 VCC= 5.0V     200 μA
VCC= 3.0V     100 μA
VCC= 1.8V     100 μA
TAMB Ambient Temperature   -40   105 °C
VESD ESD Protection HBM 4     kV

√   Note1：This document is a preliminary version, data and descriptions (including this table) cannot be
a formal evidence for performance and functions of the IC.
√   Note2: When operating only at ISO7816 interface without executing algorithm.

Descriptions

The THD89 1.0.1-M is a series of 32-bit CPU security chip, with NVM, voltage and clock frequency detectors,and functional modules like DES/T-DES, RSA, RNG, CRC, etc.
Compared with similar products in the world’s industry, the THD89 series products distinguish themselves in high performance, high security, high endurance, cost-effectiveness, and low power consumption.

Structure

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Development Toolkits

√   ULINK2 Emulator
√   TMC Target board
√   Demo project with API(Application Programming Interface)
√   User Manual and Application Notes
√   The UDVG software tool to generate COS downloading script with customized format

Package and Pin Definitions

Different packages are available, e.g., wafer / module / card, etc.
Listed are pin definitions for a card package.

Signal Name Function Descriptions Contact defined in ISO/IEC 7816-2
VCC Power Supply Voltage C1
GND Ground C5
CLK Clock Input C3
RST Reset Signal C2
I/O Data Input/Output C7
SWP SWIO contact C6
NC Not Connected C4、C8

Pin Definitions:

Number Name Description
1 VCC VCC
2 GND GND
3 CLK Contact card (ISO7816 slave) interface clock signal
4 RST Contact card (ISO7816 slave) interface reset signal
5 SIO Contact card (ISO7816 slave) interface data signal
6 SWIO SWP IO
7 GPIO0 GPIO0/SPI_MOSI/UARTTX/SPI_SCK
8 GPIO1 GPIO1/SPI_MISO/UARTRX/SPI_SSN
9 GPIO2 GPIO2/SPI_CLK/ I2C_SCL/SPI_MOSI
10 GPIO3 GPIO3/SPI_SSN/I2C_SDA/SPI_MISO
11 GPIO4 GPIO4/I2C_SCL/UARTTX/SWD_CLK
12 GPIO5 GPIO5/I2C_SDA/UARTRX/SWD_SIO
13 GPIO6 GPIO6
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