TS87C51RD2-MCB Atmel, TS87C51RD2-MCB Datasheet - Page 64
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TS87C51RD2-MCB
Manufacturer Part Number
TS87C51RD2-MCB
Description
IC MCU 8BIT 64K OTP 40MHZ 44PLCC
Manufacturer
Atmel
Series
87Cr
Specifications of TS87C51RD2-MCB
Core Processor
8051
Core Size
8-Bit
Speed
40/20MHz
Connectivity
UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
32
Program Memory Size
64KB (64K x 8)
Program Memory Type
OTP
Ram Size
1K 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
Part Number:
TS87C51RD2-MCB
Manufacturer:
INTEL
Quantity:
20 000
TS80C51RA2/RD2
TS83C51RB2/RC2/RD2
TS87C51RB2/RC2/RD2
10.5.3. External Program Memory Read Cycle
64
Symbol
T
T
T
T
T
T
T
T
T
T
T
AVLL
LLAX
LHLL
LLPL
PLPH
AVIV
PLAZ
LLIV
PLIV
PXIX
PXIZ
PORT 0
PORT 2
PSEN
ALE
INSTR IN
OR SFR-P2
ADDRESS
Type
Max
Max
Max
Max
Max
Min
Min
Min
Min
Min
Min
Table 38. AC Parameters for a Variable Clock: derating formula
Figure 25. External Program Memory Read Cycle
Standard
Clock
T
2 T - x
4 T - x
3 T - x
3 T - x
5 T - x
T - x
T - x
T - x
T - x
LHLL
x
x
T
T
LLAX
AVLL
A0-A7
X2 Clock
0.5 T - x
0.5 T - x
0.5 T - x
1.5 T - x
1.5 T - x
0.5 T - x
2.5 T - x
T
2 T - x
T - x
AVIV
x
x
ADDRESS A8-A15
T
LLIV
T
LLPL
TPLAZ
T
PLIV
T
PLPH
-M
10
15
15
30
10
20
40
40
10
0
7
INSTR IN
T
PXIX
12 T
CLCL
-V
13
13
22
15
25
30
10
8
8
0
5
T
PXIZ
T
PXAV
A0-A7
-L
15
20
20
35
15
25
45
15
45
10
0
ADDRESS A8-A15
Rev. C - 06 March, 2001
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
INSTR IN