SST89E58RD2-40-C-TQJE Microchip Technology, SST89E58RD2-40-C-TQJE Datasheet - Page 20
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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
Data Sheet
TABLE
TABLE
©2008 Silicon Storage Technology, Inc.
Symbol
Symbol
TMOD
TCON
TH0
TL0
TH1
TL1
T2CON
T2MOD
TH2
TL2
RCAP2H Timer 2
RCAP2L Timer 2
WDTC
WDTD
1. Bit Addressable SFRs
1. Bit Addressable SFRs
2. X = Don’t care
1
1
1
2
Description
Watchdog Timer
Control
Watchdog Timer
Data/Reload
Description
Timer/Counter
Mode Control
Timer/Counter
Control
Timer 0 MSB
Timer 0 LSB
Timer 1 MSB
Timer 1 LSB
Timer / Counter 2
Control
Timer2
Mode Control
Timer 2 MSB
Timer 2 LSB
Capture MSB
Capture LSB
3-7: Watchdog Timer SFRs
3-8: Timer/Counters SFRs
Address
Address
Direct
Direct
CDH
CCH
CBH
CAH
8CH
8AH
8DH
8BH
C8H
C9H
85H
89H
88H
C0H
GATE
MSB
MSB
TF1
TF2
X
-
Bit Address, Symbol, or Alternative Port Function
Bit Address, Symbol, or Alternative Port Function
EXF2
C/T#
TR1
-
-
Timer 1
-
SST89E54RD2A/RDA / SST89E58RD2A/RDA
RCLK
TF0
M1
-
20
Watchdog Timer Data/Reload
WDOUT
TCLK
TR0
M0
-
RCAP2H[7:0]
RCAP2L[7:0]
TH0[7:0]
TH1[7:0]
TH2[7:0]
TL0[7:0]
TL1[7:0]
TL2[7:0]
WDRE
EXEN2
GATE
IE1
-
WDTS
C/T#
TR2
IT1
-
Timer 0
C/T2#
T2OE
IE0
M1
WDT
CP/RL2#
FlashFlex MCU
DCEN
SWDT
LSB
M0
IT0
LSB
S71339-02-000
xxx00x00b
xxxxxx00b
Reset
Reset
Value
Value
00H
T3-7.0 1339
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
T3-8.0 1339
02/08