參數(shù)資料
型號(hào): SST89E54RC-33-C-PIE
廠商: Microchip Technology
文件頁(yè)數(shù): 63/71頁(yè)
文件大?。?/td> 0K
描述: IC MCU 8BIT 17KB FLASH 40PDIP
標(biāo)準(zhǔn)包裝: 9
系列: FlashFlex®
核心處理器: 8051
芯體尺寸: 8-位
速度: 33MHz
連通性: EBI/EMI,UART/USART
外圍設(shè)備: POR,WDT
輸入/輸出數(shù): 32
程序存儲(chǔ)器容量: 16KB(16K x 8)
程序存儲(chǔ)器類(lèi)型: 閃存
EEPROM 大小: 1K x 8
RAM 容量: 512 x 8
電壓 - 電源 (Vcc/Vdd): 4.5 V ~ 5.5 V
振蕩器型: 外部
工作溫度: 0°C ~ 70°C
封裝/外殼: 40-DIP(0.600",15.24mm)
包裝: 管件
2011 Silicon Storage Technology, Inc.
DS25088A
10/11
66
FlashFlex MCU
SST89E52RC / SST89E54RC
Data Sheet
A Microchip Technology Company
Figure 25:IDD Test Condition, Idle Mode
Figure 26:IDD Test Condition, Power-down Mode
Table 31:Flash Memory Programming/Verification Parameters1
1. For IAP operations, the program execution overhead must be added to the above timing parameters.
Parameter2
2. Program and Erase times will scale inversely proportional to programming clock frequency.
Max
Units
Chip-Erase Time
350
ms
Block-Erase Time
300
ms
Sector-Erase Time
30
ms
Byte-Program Time3
3. Each byte must be erased before programming.
100
s
Re-map or Security bit Program Time
100
s
T0-0.0 25008
VDD
P0
EA#
RST
XTAL2
(NC)
CLOCK
SIGNAL
All other pins disconnected
XTAL1
1259 F40.0
VSS
IDD
VDD
P0
EA#
RST
XTAL2
(NC)
All other pins disconnected
XTAL1
1259 F41.0
VSS
IDD
VDD =2V
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