參數(shù)資料
型號(hào): MCP23S08T-E/ML
廠商: Microchip Technology
文件頁(yè)數(shù): 28/44頁(yè)
文件大小: 0K
描述: IC I/O EXPANDER SPI 8B 20QFN
標(biāo)準(zhǔn)包裝: 3,300
接口: SPI
輸入/輸出數(shù): 8
中斷輸出:
頻率 - 時(shí)鐘: 10MHz
電源電壓: 1.8 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 20-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 20-QFN 裸露焊盤(4x4)
包裝: 帶卷 (TR)
包括: POR
配用: GPIODM-KPLCD-ND - BOARD DEMO LCD GPIO EXP KEYPAD
MCP23008/MCP23S08
DS21919E-page 34
2007 Microchip Technology Inc.
18-Lead Plastic Dual In-Line (P) – 300 mil Body [PDIP]
Notes:
1. Pin 1 visual index feature may vary, but must be located within the hatched area.
2. § Significant Characteristic.
3. Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010" per side.
4. Dimensioning and tolerancing per ASME Y14.5M.
BSC: Basic Dimension. Theoretically exact value shown without tolerances.
Note:
For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging
Units
INCHES
Dimension Limits
MIN
NOM
MAX
Number of Pins
N
18
Pitch
e
.100 BSC
Top to Seating Plane
A
.210
Molded Package Thickness
A2
.115
.130
.195
Base to Seating Plane
A1
.015
Shoulder to Shoulder Width
E
.300
.310
.325
Molded Package Width
E1
.240
.250
.280
Overall Length
D
.880
.900
.920
Tip to Seating Plane
L
.115
.130
.150
Lead Thickness
c
.008
.010
.014
Upper Lead Width
b1
.045
.060
.070
Lower Lead Width
b
.014
.018
.022
Overall Row Spacing §
eB
.430
NOTE 1
N
E1
D
1
2
3
A
A1
A2
L
E
eB
c
e
b1
b
Microchip Technology Drawing C04-007B
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