TS87C52X2-MCB Atmel, TS87C52X2-MCB Datasheet - Page 46
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TS87C52X2-MCB
Manufacturer Part Number
TS87C52X2-MCB
Description
IC MCU 8BIT 8K OTP 40MHZ 44-PLCC
Manufacturer
Atmel
Series
87Cr
Datasheet
1.TS87C52X2-VCA.pdf
(55 pages)
Specifications of TS87C52X2-MCB
Core Processor
8051
Core Size
8-Bit
Speed
40/20MHz
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)
4.5 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
44-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TS87C52X2-MCB
Manufacturer:
AT
Quantity:
39
External Data Memory Read
Cycle
Figure 20. External Data Memory Read Cycle
Serial Port Timing - Shift
Register Mode
46
TS8xCx2X2
PORT 0
PORT 2
ALE
PSEN
RD
OR SFR-P2
ADDRESS
Table 32. Symbol Description
Table 33. AC Parameters for a Fix Clock
Symbol
T
T
T
T
T
XLXL
QVHX
XHQX
XHDX
XHDV
Symbol
Speed
T
T
T
T
T
QVHX
XHQX
XHDX
XHDV
XLXL
A0-A7
T
LLAX
T
AVWL
Min
300
200
30
0
40 MHz
T
LLWL
-M
Max
T
117
AVDV
T
LLDV
ADDRESS A8-A15 OR SFR P2
Min
200
117
X2 mode
13
0
30 MHz
60 MHz
equiv.
T
-V
T
RLAZ
R L D V
Max
34
Min
300
200
standard
30
mode 40
0
T
MHz
RLRH
-V
Parameter
Serial port clock cycle time
Output data set-up to clock rising edge
Output data hold after clock rising edge
Input data hold after clock rising edge
Clock rising edge to input data valid
Max
117
DATA IN
Min
300
200
X2 mode
30
0
20 MHz
40 MHz
T
equiv.
T
WHLH
RHDX
-L
Max
117
T
RHDZ
Min
400
283
standard
47
0
30 MHz
mode
-L
Max
200
4184G–8051–09/06
Units
ns
ns
ns
ns
ns