參數(shù)資料
型號: SST89C58RC-40-C-QIF-T
廠商: Microchip Technology
文件頁數(shù): 85/88頁
文件大?。?/td> 0K
描述: IC MCU 8BIT FLASH 40WQFN
標(biāo)準(zhǔn)包裝: 3,000
系列: FlashFlex®
核心處理器: 8051
芯體尺寸: 8-位
速度: 40MHz
連通性: EBI/EMI,I²C,SMBus,UART/USART
外圍設(shè)備: 欠壓檢測/復(fù)位,POR,WDT
輸入/輸出數(shù): 32
程序存儲器容量: 32KB(32K x 8)
程序存儲器類型: 閃存
EEPROM 大?。?/td> 2K x 8
RAM 容量: 1K x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 5.5 V
振蕩器型: 外部
工作溫度: 0°C ~ 70°C
封裝/外殼: 40-WFQFN 裸露焊盤
包裝: 帶卷 (TR)
2011 Silicon Storage Technology, Inc.
DS25100A
12/11
86
FlashFlex MCU
SST89C58RC
Data Sheet
A Microchip Technology Company
Figure 39:40-Contact Very-Very-Thin Quad Flat No-lead (WQFN)
SST Package Code: QI
Note: 1. Complies with JEDEC JEP95 MO-220I, variant WJJD-5 except external paddle nominal dimensions.
2. From the bottom view, the pin #1 indicator may be either a 45-degree chamfer or a half-circle notch.
3. The external paddle is electrically connected to the die back-side and possibly to certain VSS leads.
This paddle should be soldered to the PC board; it is suggested to connect this paddle to the VSS of the unit.
Connection of this paddle to any other voltage potential will result in shorts and/or electrical malfunction of the device.
4. Untoleranced dimensions are nominal target dimensions.
5. All linear dimensions are in millimeters (max/min).
40-wqfn-6x6-QI-1
4.1
0.5 BSC
See notes
2 and 3
Pin #1
0.30
0.18
0.075
4.1
0.2
6.00 ± 0.10
0.05 Max
0.45
0.35
0.80
0.70
Pin #1
TOP VIEW
BOTTOM VIEW
SIDE VIEW
1mm
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