VRS51C1000-40-LG Ramtron, VRS51C1000-40-LG Datasheet - Page 42
VRS51C1000-40-LG
Manufacturer Part Number
VRS51C1000-40-LG
Description
Microcontrollers (MCU) 64K+1K 40MHz 5V
Manufacturer
Ramtron
Datasheet
1.VRS51C1000-40-PG.pdf
(48 pages)
Specifications of VRS51C1000-40-LG
Data Bus Width
8 bit
Program Memory Type
Flash
Program Memory Size
64 KB
Data Ram Size
1 KB
Interface Type
UART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
36
Number Of Timers
3
Operating Supply Voltage
4.5 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
PLCC-44
Minimum Operating Temperature
- 40 C
Lead Free Status / Rohs Status
Details
I/O Ports Timing
The following timing diagram provides I/O Port Timing information.
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www.ramtron.com
F
IGURE
VRS51C1000
27: I/O P
Output by Mov
Clock Mode 0
RxD at Serial
Inputs P0,P1
Inputs P2,P3
ORTS
Port Shift
T
Px, Src
IMING
X1
T7
Current Data
T8
Sampled
T9
Sampled
Sampled
T10
T11
T12
T1
T2
Next Data
T3
T4
T5
T6
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T7
T8