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參數(shù)資料
| 型號： | PIC12F1501-I/MC |
| 廠商： | Microchip Technology |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MCU 8BIT 1.75KB FLASH 8-DFN |
| 標準包裝： | 150 |
| 系列： | PIC® 12F |
| 核心處理器： | PIC |
| 芯體尺寸： | 8-位 |
| 速度： | 20MHz |
| 外圍設備： | 欠壓檢測/復位，POR，PWM，WDT |
| 輸入/輸出數(shù)： | 5 |
| 程序存儲器容量： | 1.75KB（1K x 14） |
| 程序存儲器類型： | 閃存 |
| RAM 容量： | 64 x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 2.3 V ~ 5.5 V |
| 數(shù)據轉換器： | A/D 4x10b |
| 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 |
2012 Microchip Technology Inc.
DS80539A-page 3
PIC12(L)F1501
Silicon Errata Issues
1. Module: Oscillator
1.1 OSCSTAT bits: HFIOFR and HFIOFS
When HFINTOSC is selected, the HFIOFR and
HFIOFS bits will become set when the oscillator
becomes ready and stable. Once these bits are
set,
they
become
“stuck”,
indicating
that
HFINTOSC is always ready and stable. If the
HFINTOSC is disabled, the bits fail to be cleared.
Work around
None.
Affected Silicon Revisions
1.2 Clock Switching
When switching clock sources between INTOSC
clock source and an external clock source, one
corrupted instruction may be executed after the
switch occurs.
Work around
When switching from an external oscillator clock
source, first switch to 16 MHz HFINTOSC. Once
running at 16 MHz HFINTOSC, configure IRCF to
run at desired internal oscillator frequency.
When switching from an internal oscillator
(INTOSC) to an external oscillator clock source,
first switch to HFINTOSC High-Power mode (8
MHz or 16 MHz). Once running from HFINTOSC,
switch to the external oscillator clock source.
Affected Silicon Revisions
Note:
This document summarizes all silicon
errata issues from all revisions of silicon,
previous as well as current. Only the
issues indicated by the shaded column in
the following tables apply to the current
silicon revision (A0).
A0
X
A0
X
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