TS87C51RB2-LIB Atmel, TS87C51RB2-LIB Datasheet - Page 65
![IC MCU 8BIT 16K OTP 30MHZ 44PLCC](/photos/6/70/67043/453-44-plcc_sml.jpg)
TS87C51RB2-LIB
Manufacturer Part Number
TS87C51RB2-LIB
Description
IC MCU 8BIT 16K OTP 30MHZ 44PLCC
Manufacturer
Atmel
Series
87Cr
Datasheets
1.TS87C51RB2-VIA.pdf
(3 pages)
2.TS87C51RB2-VIA.pdf
(86 pages)
3.TS87C51RB2-VIA.pdf
(74 pages)
Specifications of TS87C51RB2-LIB
Core Processor
8051
Core Size
8-Bit
Speed
30/20MHz
Connectivity
UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
32
Program Memory Size
16KB (16K x 8)
Program Memory Type
OTP
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°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:
TS87C51RB2-LIB
Manufacturer:
TEMIC
Quantity:
328
10.5.4. External Data Memory Characteristics
Rev. C - 06 March, 2001
Symbol
T
T
T
T
T
T
T
T
T
T
T
T
T
T
WLWH
QVWX
QVWH
WHQX
AVWL
WHLH
RLRH
RLDV
RHDX
RHDZ
AVDV
LLWL
LLDV
RLAZ
RD Pulse Width
WR Pulse Width
RD to Valid Data In
Data Hold After RD
Data Float After RD
ALE to Valid Data In
Address to Valid Data In
ALE to WR or RD
Address to WR or RD
Data Valid to WR Transition
Data set-up to WR High
Data Hold After WR
RD Low to Address Float
RD or WR High to ALE high
Table 39. Symbol Description
Parameter
TS83C51RB2/RC2/RD2
TS87C51RB2/RC2/RD2
TS80C51RA2/RD2
65