|
|
|
부품번호 | AT88SC101 기능 |
|
|
기능 | Smart Card ICs 1K E2PROM with Security Logic | ||
제조업체 | ATMEL Corporation | ||
로고 | |||
Features
1K x 1 Serial E2PROM With Security Logic
•• Available in Two Memory Organizations:
AT88SC10111K x 1Memory Zone
AT88SC1022512 x 1Memory Zone
Supports ISO/IEC 7816-3 Synchronous Protocol
• Stores and Validates Security Codes
•• Counts Incorrect Security Code Attempts
Provides Transport Code Security
• Manufactured Using Low Power CMOS Technology
•• VPP Internally Generated
• 2 µs Read Access Time; 5 ms Write Cycle Time
Temperature Range From -25°C to 70°C
•• ESD Immunity > 4K Volts
• High Reliability:
100,000 Write/Erase Cycles
100 Years Data Retention
Block Diagram
Smart Card ICs
1K E2PROM
with Security
Logic
AT88SC101
AT88SC102
Description
The AT88SC101/102 family provides 1024 bits of serial E2PROM (Electrically Eras-
able and Programmable Read Only Memory) with additional security logic for use in
secure smart card applications. The AT88SC101 is available in one 1024 x 1 bit mem-
ory zones, and the AT88SC102 is available in two 512 x 1 bit memory zones.
ISO Card Configuration
ISO
Contact
C1
C2
C3
C4
C5
C6
C7
C8
Pad
#
8
7
6
5
1
2
3
4
Pad
Name
VCC
RST
CLK
FUS
VSS
NC
I/O
PGM
Description
Operating Voltage
Reset
Clock and Address Control
Identification Fuses
Ground
No Connect
Bi-directional Data Port
Programming Control
Card Module Contacts
Vcc C1
C5 Vss
RST C2
C6 N/C
CLK C3
C7 I/O
FUS C4
C8 PGM
Table 2. AT88SC101/102 Access Conditions After Personalization (FUSE 2 Blown)
Zones
S1 1 2 2 EEE
CPRPRZ Z C
RDRD1 2
READ
WRITE 1 WRITE 0 Compare
(Erase) (PROG)
FZ X X X X X X X X
YES
NO
NO
NO
IZ X X X X X X X X
YES
NO
NO
NO
SC 0 X X X X X X X
1XXXXXXX
NO NO NO YES
NO
YES
YES
NO
SCAC
0XXXXXXX
1XXXXXXX
YES
YES
NO
YES
YES
YES
NO
NO
CPZ
0XXXXXXX
1XXXXXXX
YES
YES
NO
YES
NO
YES
NO
NO
AZ1 0 X 0 X X X X X
0X1XXXXX
1 0XXX 0XX
1 0XXX 1XX
1 1XXX 0XX
1 1XXX 1XX
NO
YES
YES
YES
YES
YES
NO
NO
NO
YES
NO
YES
NO
NO
NO
NO
YES
YES
NO
NO
NO
NO
NO
NO
EZ1 X X X X X X X X
NO NO NO YES
AZ2 0 X X X 0 X X X
0XXX 1XXX
1XX0XX0X
1XX0XXX0
1XX0XX1 1
1XX1XX0X
1XX1XXX0
1XX1XX1 1
NO
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
YES
NO
NO
YES
NO
NO
NO
NO
NO
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
EZ2 X X X X X X X X
NO NO NO YES
EC X X X X X X X X
YES NO YES NO
MTZ
XXXXXXXX
Notes: SC:SC = 1 after validation of security code
1PR:1st bit of AZ1 (Bit 176)
1RD:2nd bit of AZ1(Bit 177)
2PR:1st bit of AZ2 (Bit 736) - AT88SC102 only
2RD:
EZ1:
EZ2:
EC:
YES
YES
YES
NO
2nd bit of AZ2 (Bit 737) - AT88SC102 only
EZ1 = 1 after a valid presentation of erase key 1
EZ2 = 1 after a valid presentation of erase key 2
EC = 1 when the counter is not empty.
4 AT88SC101/102
4페이지 Figure 1. Reset
AT88SC101/102
Figure 2. Read Timing
7
7페이지 | |||
구 성 | 총 11 페이지수 | ||
다운로드 | [ AT88SC101.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
AT88SC101 | Smart Card ICs 1K E2PROM with Security Logic | ATMEL Corporation |
AT88SC102 | 1K EEPROM Security Logic | ATMEL Corporation |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |