參數(shù)資料
型號(hào)： SAA8112HL
廠商： NXP SEMICONDUCTORS
元件分類： 消費(fèi)家電
英文描述： Digital Camera Signal Processor and Microcontroller(數(shù)字照相信號(hào)處理器和微控制器)
中文描述： SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝： 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-407-1, LQFP-100
文件頁數(shù)： 17/40頁
文件大小： 137K
代理商： SAA8112HL
2000 Jan 18
17
Philips Semiconductors
Product specification
Digital camera signal processor and
microcontroller
SAA8112HL
8.9
Microcontroller
The embedded microcontroller is basically a 80C654 core
(80C51 family) with five ports. Its functionality is standard,
except that the ports are dedicated inputs, outputs or I/O
ports (see Chapter 7). Ports P0 and P2 are available for
connection to an emulator or to an external program
PROM.
ThemicrocontrollercancontroltheAEandthe AWBloops
and can download the settings for the DSP registers from
an optional EEPROM at power-up or reset, for instance.
The microcontroller includes the following features:
32 kbyte internal ROM
512 byte RAM
Hardware I
2
C-bus interface: P1.7 and P1.6
Hardware UART interface: P3.0 and P3.1
Power-down mode
Two timers
P4 is an open-drain port
P0, P1, P2 and P3 are pull-up ports.
Table 3
80C51 Special Function Registers
SFR
NAME
DESCRIPTION
SFR
ADD
DATA
BIT 7
DATA
BIT 6
DATA
BIT 5
DATA
BIT 4
DATA
BIT 3
DATA
BIT 2
DATA
BIT 1
DATA
BIT 0
B
ACC
SIADR
SIDAT
SISTA
SICON serial interface control
PSW
program status word
P4
Port 4
IP
interrupt priority
P3
Port 3
IE
interrupt enable
P2
Port 2
SBUF
serial data buffer
SCON
serial controller
P1
Port 1
TH1
timer high 1
TH0
timer high 0
TL1
timer low 1
TL0
timer low 0
TMOD
timer mode
TCON
timer control
PCON
power control
DPH
data pointer high
DPLl
data pointer low
SP
stack pointer
P0
Port 0
B register
accumulator
serial interface address
serial interface data
serial interface status
F0H
E0H
DBH
DAH
D9H
D8H
D0H
C0H
B8H
B0H
A8H
A0H
99H
98H
90H
8DH
8CH
8BH
8AH
89H
88H
87H
83H
82H
81H
80H
B7
B6
B5
B4
B3
B2
B1
B0
ACC7
SA6
SD7
ST7
CR2
CY
P4.7
RD
EA
AD15
SM0
SDA
GATE
TF1
SP7
AD7
ACC6
SA5
SD6
ST6
ENS1
AC
P4.6
IP6
WR
IE6
AD14
SM1
SCL
C/T
TR1
SP6
AD6
ACC5
SA4
SD5
ST5
STA
F0
P4.5
IP5
T1
IE5
AD13
SM2
P1.5
M1
TF0
SP5
AD5
ACC4
SA3
SD4
ST4
STO
RS1
P4.4
IP4
T0
IE4
AD12
REN
P1.4
M0
TR0
SP4
AD4
ACC3
SA2
SD3
ST3
SI
RS0
P4.3
PT1
INT1
ET1
AD11
TB8
P1.3
GATE
IE1
SP3
AD3
ACC2
SA1
SD2
0
AA
OV
P4.2
PX1
INT0
EX1
AD10
RB8
P1.2
C/T
IT1
SP2
AD2
ACC1
SA0
SD1
0
CR1
P4.1
PT0
TXD
ET0
AD9
T1
P1.1
M1
IE0
PD
SP1
AD1
ACC0
GC
SD0
0
CR0
P
P4.0
PX0
RXD
EX0
AD8
R1
P1.0
M0
IT0
IDL
SP0
AD0
相關(guān)PDF資料
PDF描述
SAA8113HL Digital PC-camera signal processor(數(shù)字PC照相信號(hào)處理器)
SAA8115HL Digital Camera USB Interface(數(shù)字照相USB接口)
SAA8116ET Digital PC-camera signal processor including microcontroller and USB interface
SAA8116HL Digital PC-camera signal processor, microcontroller andUSB interface
SAA8116 Digital PC-camera signal processor including microcontroller and USB interface
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA8113HL 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital PC-camera signal processor
SAA8115HL 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital camera USB interface
SAA8116 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital PC-camera signal processor including microcontroller and USB interface
SAA8116104BE 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC PC WEB CAMERA DSP WITH USB RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
SAA8116104BE-S 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC PC WEB CAMERA DSP WITH USB RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
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