SST89E58RD2-40-C-TQJE Microchip Technology, SST89E58RD2-40-C-TQJE Datasheet - Page 71
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SST89E58RD2-40-C-TQJE
Manufacturer Part Number
SST89E58RD2-40-C-TQJE
Description
4.5 To 5.5V FlashFlex 8-bit 8051 Microcontroller 44 TQFP 10x10x1mm TRAY
Manufacturer
Microchip Technology
Series
FlashFlex®r
Specifications of SST89E58RD2-40-C-TQJE
Core Processor
8051
Core Size
8-Bit
Speed
40MHz
Connectivity
EBI/EMI, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
36
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Eeprom Size
8K x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
44-TQFP
Processor Series
FlashFlex51
Core
C51
Data Bus Width
8 bit
Data Ram Size
1 KB
Interface Type
SPI
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
5
Number Of Timers
3
Operating Supply Voltage
4.5 V to 5.5 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Data Converters
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SST89E58RD2-40-C-TQJE
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
SST89E58RD2-40-C-TQJE
Manufacturer:
SST
Quantity:
20 000
FlashFlex MCU
SST89E54RD2A/RDA / SST89E58RD2A/RDA
TABLE 14-7: AC Electrical Characteristics (Continued) (2 of 2)
Explanation of Symbols Each timing symbol has 5 characters. The first character is always a ‘T’ (stands for
time). The other characters, depending on their positions, stand for the name of a signal or the logical status of that
signal. The following is a list of all the characters and what they stand for.
For example:
©2008 Silicon Storage Technology, Inc.
Symbol
T
T
T
T
T
T
T
AVWL
LLWL
WHQX
QVWH
QVWX
RLAZ
WHLH
T
T
A: Address
C: Clock
D: Input data
H: Logic level HIGH
I:
L: Logic level LOW or ALE
P: PSEN#
AVLL
LLPL
Instruction (program memory contents)
= Time from Address Valid to ALE Low
= Time from ALE Low to PSEN# Low
Parameter
ALE Low to RD# or WR# Low
Address to RD# or WR# Low
Data Hold After WR#
Data Valid to WR# High
Data Valid to WR# High to Low
Transition
RD# Low to Address Float
RD# to WR# High to ALE High
T
A
= -40°C to +85°C, V
DD
= 4.5-5.5V@40MHz, V
40 MHz (x1 Mode)
20 MHz (x2 Mode)
Min
125
60
70
10
5
5
71
Max
90
40
Q: Output data
R: RD# signal
T: Time
V: Valid
W: WR# signal
X: No longer a valid logic level
Z: High Impedance (Float)
0
SS
= 0V
3T
3T
4T
4T
7T
7T
T
T
T
T
Oscillator
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
T
CLCL
Min
- 27 (3V)
- 20 (5V)
- 25 (3V)
- 15 (5V)
- 25 (3V)
- 15 (5V)
- 75 (3V)
- 30 (5V)
- 70 (3V)
- 50 (5V)
- 20
Variable
3T
3T
T
T
CLCL
CLCL
CLCL
CLCL
Max
+ 25 (3V)
+ 15 (5V)
+ 25 (3V)
+ 15 (5V)
0
S71339-02-000
Data Sheet
T14-7.0 1339
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
02/08