ST1336D中文资料PDF规格书
ST1336D规格书详情
DESCRIPTION
The members of the ST1335D/36D/55D family are principally designed for use in prepaid Phonecard applications. Each is a 272-bit EEPROM device, with associated security logic and special fuses to control memory access. The memory is arranged as a matrix of 34 x 8 cells, accessed in a serial bit wise fashion for reading and programming, and in a byte-wise fashion for internal erasing.
■ 5 V Single Supply Voltage
■ Counting Capability (two options)
– up to 32767 (85 -1)
– 8 times reloadable, up to 4095 (84-1)
■ Active Authentication Function (ST1335D/55D)
■ Cipher Block Chaining Function (ST1355D)
■ Memory Divided into :
– 16 bits of Circuit Identification
– 48 bits of Card Identification
– 40 bits of Count Data
– 16 bits for Validation Certificate
– 24 bits of Transport Code
– 64 bits of Issuer Data (ST1336D) or Authentication Secret Key (ST1335D/55D)
– 32 bits of Anti-tearing Flags (optional)
– 56 bits of User data (optionally not erasable)
■ More than 500,000 Erase/Write Cycles
■ More than 10 Years Data Retention
■ 3.5 ms Programming Time at 5 V (typical)
■ 500 µA Supply Current at 5 V (typical)
■ 250 µA Stand-by Current at 5 V (typical)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
LONEON |
2019+ |
DIP-4 |
11735 |
假一赔十只做原装房间现货/主营光电元器件/ |
询价 | ||
SITRONI |
22+ |
QFN |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
LONEON |
DIP-4 |
265209 |
假一罚十,原包原标签,常备现货 |
询价 | |||
STM原厂目录 |
23+ |
LegacySmartc |
28500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
LONEON |
22+ |
DIP-4 |
90000 |
原装现货 假一赔十 |
询价 | ||
LONEON |
DIP-4 |
97948 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
LONEON |
24+ |
DIP-4 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
PULSAR |
20+ |
50 |
每一片来自原厂! |
询价 | |||
Pulsar |
99 |
询价 | |||||
ST |
23+ |
原厂原封 |
16900 |
正规渠道,只有原装! |
询价 |