參數(shù)資料
型號: P83C055BBP
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: Microcontrollers for TV and video MTV
中文描述: 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PDIP42
封裝: 0.600 INCH, PLASTIC, SOT-270-1, SDIP-42
文件頁數(shù): 4/40頁
文件大小: 243K
代理商: P83C055BBP
1996 Mar 22
4
Philips Semiconductors
Product specification
Microcontrollers for TV and video (MTV)
83C145; 83C845
83C055; 87C055
5
BLOCK DIAGRAM
5.1
Part options
Table 1
Differences between the types
MEMORY
TYPES
83C845
83C145
83C055
87C055
16 kbytes
ROM
EPROM (OTP)
8 kbytes
12 kbytes
16 kbytes
Fig.1 Block diagram.
handbook, full pagewidth
80C51
core
excluding
ROM / RAM
8-bit internal bus
8-BIT
TIMER /
EVENT
COUNTER
CPU
ROM
(1)
8 x 6-BIT PWM
SOFTWARE
CONTROL
ADC
VSS
P3
P2
P1
PWM0 to PWM7
VID2
VID1
BF
VID0
VCTRL
VCLK1
VCLK2
VSYNC
HSYNC
VDD
XTAL1
(IN)
XTAL2
(OUT)
14-BIT
PWM
RAM
256 bytes
TDAC
ADI2 to ADI0
MBE766
T0
INT0
INT1
PARALLEL
I / O
PORTS
8
8
8
4
P0
8
3
DISPLAY
RAM
128
×
10
CHARACTER
GENERATOR
ROM
60
×
18
×
14
RST
OSD BLOCK
(1) ROM sizes: see Table 1.
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