TS87C52X2-LIA Atmel, TS87C52X2-LIA Datasheet - Page 47
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TS87C52X2-LIA
Manufacturer Part Number
TS87C52X2-LIA
Description
IC MCU 8BIT 8K OTP 30MHZ 40-DIP
Manufacturer
Atmel
Series
87Cr
Datasheet
1.TS87C52X2-VCA.pdf
(55 pages)
Specifications of TS87C52X2-LIA
Core Processor
8051
Core Size
8-Bit
Speed
30/20MHz
Connectivity
UART/USART
Peripherals
POR
Number Of I /o
32
Program Memory Size
8KB (8K x 8)
Program Memory Type
OTP
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
40-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Shift Register Timing
Waveforms
Figure 21. Shift Register Timing Waveforms
4184G–8051–09/06
INSTRUCTION
ALE
CLOCK
OUTPUT DATA
WRITE to SBUF
INPUT DATA
CLEAR RI
T
QVXH
0
Table 34. AC Parameters for a Variable Clock: Derating Formula
T
XHDV
Symbol
T
T
T
T
T
1
QVHX
XHQX
XHDX
XHDV
XLXL
0
V A L I D
T
XLXL
T
XHQX
2
1
V A L I D
Type
Max
Min
Min
Min
Min
T
3
XHDX
2
Standard
V A L I D
10 T - x
10 T - x
Clock
2 T - x
12 T
x
4
3
V A L I D
X2 Clock
5 T - x
5 T- x
T - x
6 T
x
5
4
V A L I D
-M
133
50
20
0
6
5
V A L I D
133
-V
50
20
0
7
6
V A L I D
TS8xCx2X2
SET TI
SET RI
133
-L
8
50
20
0
7
V A L I D
Units
ns
ns
ns
ns
ns
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