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參數(shù)資料
| 型號： | PIC12F508-I/MC |
| 廠商： | Microchip Technology |
| 文件頁數(shù)： | 36/44頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC PIC MCU FLASH 512X12 8DFN |
| 產品培訓模塊： | Asynchronous Stimulus 8-bit PIC® Microcontroller Portfolio |
| 標準包裝： | 150 |
| 系列： | PIC® 12F |
| 核心處理器： | PIC |
| 芯體尺寸： | 8-位 |
| 速度： | 4MHz |
| 外圍設備： | POR，WDT |
| 輸入/輸出數(shù)： | 5 |
| 程序存儲器容量： | 768B（512 x 12） |
| 程序存儲器類型： | 閃存 |
| RAM 容量： | 25 x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 2 V ~ 5.5 V |
| 振蕩器型： | 內部 |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 8-VFDFN 裸露焊盤 |
| 包裝： | 管件 |
| 產品目錄頁面： | 637 (CN2011-ZH PDF) |
| 配用： | AC164334-ND - MODULE SOCKET FOR 8L 2X3MM DFN AC162059-ND - HEADER INTRFC MPLAB ICD2 8/14PIN DVA12XP080-ND - ADAPTER DEVICE FOR MPLAB-ICE |
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41
6062LS–ATARM–23-Mar-09
AT91SAM9261
13. Revision History
Table 13-1.
Revision History
Doc.
Rev.
Source
Comments
6062AS
Qualified/Internal: 23-Aug-04
6062BS
Date: 02-Jun-05
CSR 04-370
Change to Additional Embedded Memories in “Features” on page 1. Change to Section 5.2 “Power
Consumption” on page 11. Change to Table 8-3 on page 18.
CSR 04-371
Change to AIC, “Features” on page 1, SMCS signal added to Table 3-1, “Signal Description by
CSR 04-376
Added NTRST signal to“Block Diagram” on page 4. NTRST signal added to Table 3-1 on page 5. F1
modified in Table 4-1 on page 10. Change to “JTAG Port Pins” on page 11.
CSR 04-446
Changed ROM access to single cycle in “Features” on page 1 and Section 8.1 “Embedded Memories”
CSR 04-447
Replaced “PDMA” with “PDC” throughout. Replaced “Peripheral DMA” with “Peripheral DMA Controller”
throughout.
CSR 04-461
New pinout for 217-ball LFBGA package, Table 2 updated.
CSR 04-475
Updated Section 8.1.2 ”Boot Program” on page 20.
Removed “Embedded Software Services” on page 18.
CSR 05-023
Changed min voltage level for VDDIOM and VDDIOP to 2.7V throughout. Corrected nominal voltage
level for VDDIOP and VDDIOP in Section 5.1 “Power Supplies” on page 11.
CSR 05-024
Added information on chip select assignment management in Section 10.4 “External Bus Interface” on
Added information on configuration management of embedded pad pull-up in Section 10.13 “USB” on
Throughout document: All references to SmartMedia removed and replaced by NAND Flash. All signals
SMxx changed to NANDxx.
Throughout document: Package now qualified as RoHS-compliant
Changed pull-up resistor level to 10 kOhm in Section 6.4 “PIO Controller A, B and C Lines” on page 12.
Changed typical conditions for VDDCORE to 1.2V in Section 5.2 “Power Consumption” on page 11.
Corrected BMS state in Table 8-3, “Internal Memory Mapping,” on page 18.
Corrected BMS reset condition for ROM access in Section 8.1.1.2 “Internal ROM” on page 19.
6062CS
Date: 15-Nov-05
CSR 05-398
Changed SPI pin names in Figure 2-1, “AT91SAM9261 Block Diagram,” on page 4, Table 3-1, “Signal
CSR 05-481
Updated A22 pin in Figure 2-1, “AT91SAM9261 Block Diagram,” on page 4.
CSR 05-496
Changed value of programmable pull-up resistor in Section 6.4 “PIO Controller A, B and C Lines” on
CSR 05-487
Updated Table 12-1, “AT91SAM9261 Ordering Information,” on page 40.
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