SST89E58RD2-40-I-NJE Microchip Technology, SST89E58RD2-40-I-NJE Datasheet - Page 78

• Manufacturer Part Number: SST89E58RD2-40-I-NJE
• Description: 4.5 To 5.5V FlashFlex 8-bit 8051 Microcontroller 44 PLCC TUBE
• Manufacturer: Microchip Technology
• Series: FlashFlex®r

Specifications of SST89E58RD2-40-I-NJE

• 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: -40°C ~ 85°C
• Package / Case: 44-LCC (J-Lead)
• 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: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Lead Free Status / Rohs Status: Details

Data Sheet
TABLE 16-1: Revision History
©2008 Silicon Storage Technology, Inc.
Silicon Storage Technology, Inc. • 1171 Sonora Court • Sunnyvale, CA 94086 • Telephone [phone] • Fax [phone]
Note:
Number
Pin #1 Identifier
FIGURE 16-3: 44-Lead Thin Quad Flat Pack (TQFP)
00
01
02
max.
1.2
1. Complies with JEDEC publication 95 MS-026 ACB dimensions, although some dimensions may be more stringent.
2. All linear dimensions are in millimeters (min/max).
3. Coplanarity: 0.1 (±0.05) mm.
4. Package body dimensions do not include mold flash. Maximum allowable mold flash is .25mm.
•
•
•
•
•
11
1
Initial Release
Changed FlashFlex51 to FlashFlex globally
Removed all 3V parts (89V58RD2A/RDA and 89V54RD2A/RDA) globally
Removed WQFN/ QIF package information globally
Remove all I-grade part information globally
12
44
SST Package Code: TQJ
10.00 ± 0.10
12.00 ± 0.25
34
22
www.SuperFlash.com or www.sst.com
33
23
10.00 ± 0.10
Description
SST89E54RD2A/RDA / SST89E58RD2A/RDA
12.00 ± 0.25
78
.09
.20
.30
.45
1.05
.80 BSC
.95
.05
.15
FlashFlex MCU
1.00 ref
S71339-02-000
.45
.75
44-tqfp-TQJ-7
Dec 2006
Jan 2007
Jan 2008
1mm
Date
0˚- 7˚
02/08