參數(shù)資料
型號: 9202
廠商: 意法半導體
英文描述: Flash Programmable System Devices with 8032 Microcontroller Core
中文描述: 閃存可編程系統(tǒng)設備與8032微控制器內核
文件頁數(shù): 131/175頁
文件大?。?/td> 1731K
代理商: 9202
131/175
UPSD3254A, UPSD3254BV, UPSD3253B, UPSD3253BV
Ports A and B – Functionality and Structure
Ports A and B have similar functionality and struc-
ture, as shown in Figure 65. The two ports can be
configured to perform one or more of the following
functions:
I
MCU I/O Mode
I
CPLD Output – Macrocells McellAB7-McellAB0
can be connected to Port A or Port B. McellBC7-
McellBC0 can be connected to Port B or Port C.
I
CPLD Input – Via the Input Macrocells (IMC).
I
Latched Address output – Provide latched
address output as per Table 93.
I
Open Drain/Slew Rate – pins PA3-PA0 and
PB3-PB0 can be configured to fast slew rate,
pins PA7-PA4 and PB7-PB4 can be configured
to Open Drain Mode.
I
Peripheral Mode – Port A only (80-pin package)
Figure 65. Port A and Port B Structure
M
DATA OUT
REG.
D
Q
D
G
Q
D
Q
D
Q
WR
WR
WR
ADDRESS
MACROCELL OUTPUTS
ENABLE PRODUCT TERM (.OE)
ALE
READ MUX
P
D
B
CPLD-INPUT
CONTROL REG.
DIR REG.
INPUT
MACROCELL
ENABLE OUT
DATA IN
OUTPUT
SELECT
OUTPUT
MUX
PORT
A OR B PIN
DATA OUT
ADDRESS
A[7:0]
AI06605
相關PDF資料
PDF描述
92100 ION VECTOR SYSTEM
92108K IC
53113 IC
53114 Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits
53115 IC
相關代理商/技術參數(shù)
參數(shù)描述
9202 05 00 制造商:Coto Technology 功能描述:Surface mount reed relay 1 pole single
9202 R/B 功能描述:PLUG BANANA STD SET/2 RED/BLK RoHS:是 類別:連接器,互連式 >> 香蕉式和端頭 - 插座,插頭 系列:- 標準包裝:100 系列:PBD 類型:尖頭插孔 類型:母頭 插頭/配接插頭直徑:標準 安裝類型:通孔,水平 端子:焊接 絕緣體:完全絕緣 特點:- 顏色:紅 包裝:散裝 觸點表面涂層:金 觸點材料:- 主體材料:- 線規(guī):- 工作溫度:-25°C ~ 100°C
92020 功能描述:- Power Management Evaluation Board 制造商:vishay dale 系列:- 零件狀態(tài):有效 主要用途:電源管理 嵌入式:- 使用的 IC/零件:- 主要屬性:- 輔助屬性:- 所含物品:板 標準包裝:1
9202000000 功能描述:CASE CARRY LITE 550 制造商:weidmuller 系列:* 零件狀態(tài):在售 標準包裝:1
920-200P-51S 制造商:Amphenol Corporation 功能描述:CONNECTOR - Bulk