參數(shù)資料
型號: DS5240
英文描述: High-Speed Secure Microcontroller
中文描述: 高速安全微控制器
文件頁數(shù): 3/3頁
文件大小: 43K
代理商: DS5240
An NDA is required for full disclosure of details. Contact factory.
DS5240
3 of 3
ORDERING INFORMATION
PART
PIN-PACKAGE
MAX CLOCK
SPEED (MHz)
TEMP. RANGE
DS5240F-825
80-Plastic MQFP
25
0
°C to +70°C
DS5240F-125
100-Plastic MQFP
25
0
°C to +70°C
DS5240F-8N5
80-Plastic MQFP
25
-40
°C to +85°C
DS5240F-1N5
100-Plastic MQFP
25
-40
°C to +85°C
Figure 1. BLOCK DIAGRAM
True
Time
Clock
Serial
Ports
0,1
Stack
Pointer
User
DES
Engine
Modulo
Arithmetic
Accel.
Timers
0,1,2
ROM
Loader
Internal
Registers
CPU
Instruction
Decoder
and
Controls
CRC
Generator
Interrupt
Logic
PC &
DPTRs
Watchdog &
Power
Control
Instruction
Cache
Internal
SRAM
3K x 8
1K x 8
RESET
Power &
Temperature
Monitor
CLOCKS
MMU
I/O Ports
Program
Memory
Cryptographic
Module
Data
Memory
Cryptographic
Module
Byte-Wide Bus Interface
RTCX1
RTCX2
GND2
RST
SDI1
SDI2
GND
VCC
VBAT
VCCO
VRST
XTAL1
XTAL2
Internal Control/Data Bus
Internal Address Bus
8
21
8
6
P0 P1 P2 P3 P4
2
8
21
FOE
FWP
VPPH
PROG
R/W
ALE
MSEL
BDx
BAx
PF
24
PE1,2
4
CEx
PE3,4 & CExN
6
Random
Number
Generator
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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