参数资料
型号: PIC18F87K90-I/PTRSL
厂商: Microchip Technology
文件页数: 7/110页
文件大小: 0K
描述: MCU PIC 128K FLASH XLP 80TQFP
产品培训模块: 8-bit PIC® Microcontroller Portfolio
标准包装: 119
系列: PIC® XLP™ 18F
核心处理器: PIC
芯体尺寸: 8-位
速度: 64MHz
连通性: I²C,LIN,SPI,UART/USART
外围设备: 欠压检测/复位,LCD,POR,PWM,WDT
输入/输出数: 69
程序存储器容量: 128KB(64K x 16)
程序存储器类型: 闪存
EEPROM 大小: 1K x 8
RAM 容量: 4K x 8
电压 - 电源 (Vcc/Vdd): 1.8 V ~ 5.5 V
数据转换器: A/D 24x12b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 80-TQFP
包装: 托盘
2009-2011 Microchip Technology Inc.
DS39957D-page 3
PIC18F87K90 FAMILY
Low-Power Features:
Power-Managed modes:
- Run: CPU on, peripherals on
- Idle: CPU off, peripherals on
- Sleep: CPU off, peripherals off
Two-Speed Oscillator Start-up
Fail-Safe Clock Monitor
Power-Saving Peripheral Module Disable (PMD)
Ultra Low-Power Wake-up
Fast Wake-up, 1
s Typical
Low-Power WDT, 300 nA Typical
Ultra Low 50 nA Input Leakage
Run mode Currents Down to 5.5
A, Typical
Idle mode Currents Down to 1.7
A, Typical
Sleep mode Current Down to Very Low 20 nA, Typical
RTCC Current Down to Very Low 700 nA, Typical
LCD Current Down to Very Low 300 nA, Typical
LCD Driver and Keypad Features:
Direct LCD Panel Drive Capability:
- Can drive LCD panel while in Sleep mode
Up to 48 Segments and 192 Pixels,
Software-Selectable
Programmable LCD Timing module:
- Multiple LCD timing sources available
- Up to four commons: static, 1/2, 1/3 or
1/4 multiplex
- Bias configuration: Static, 1/2 or 1/3
Low-Power Resistor Bias Network for LCD
Peripheral Highlights:
Ten or Eight CCP/ECCP modules:
- Seven Capture/Compare/PWM (CCP) modules
- Three Enhanced Capture/Compare/PWM
(ECCP) modules
Eleven 8/16-Bit Timer/Counter modules:
- Timer0 – 8/16-bit timer/counter with 8-bit
programmable prescaler
- Timer1, 3, 5, 7 – 16-bit timer/counter
- Timer2, 4, 6, 8, 10, 12 – 8-bit timer/counter
Three Analog Comparators
Configurable Reference Clock Output
Hardware Real-Time Clock and Calendar (RTCC)
module with Clock, Calendar and Alarm Functions
- Time-out from 0.5s to 1 year
Charge Time Measurement Unit (CTMU):
- Capacitance measurement for mTouch
Sensing
- Time measurement with 1 ns typical resolution
High-Current Sink/Source 25 mA/25 mA (PORTB
and PORTC)
Up to Four External Interrupts
Two Master Synchronous Serial Port (MSSP)
modules:
- 3/4-wire SPI (supports all four SPI modes)
-I2C Master and Slave mode
Device
Flash
Program
Memory
(Bytes)
SRAM
Data
Memory
(Bytes)
EEPROM
(Bytes)
I/O
LCD
Pixels
T
imers
8/
16-Bi
t
CCP/
ECCP
SPI
I2C
E
U
S
ART
12-
Bi
tA/D
(C
h
a
nne
ls
)
Co
mp
ara
to
rs
CT
M
U
RT
CC
PIC18F65K90
32K
2K
1K
53
132
4/4
5/3
Yes
2
16
3
Y
PIC18F66K90
64K
4K
1K
53
132
6/5
7/3
Yes
2
16
3
Y
PIC18F67K90
128K
4K
1K
53
132
6/5
7/3
Yes
2
16
3
Y
PIC18F85K90
32K
2K
1K
69
192
4/4
5/3
Yes
2
24
3
Y
PIC18F86K90
64K
4K
1K
69
192
6/5
7/3
Yes
2
24
3
Y
PIC18F87K90
128K
4K
1K
69
192
6/5
7/3
Yes
2
24
3
Y
64/80-Pin, High-Performance Microcontrollers with
LCD Driver and nanoWatt XLP Technology
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