参数资料
型号: XE8806AMI026TLF
厂商: Semtech
文件页数: 133/143页
文件大小: 0K
描述: IC MCU LOW PWR MTP FLASH 32-TQFP
标准包装: 1
系列: XE880x
应用: 感测机
核心处理器: Coolrisc816?
程序存储器类型: 闪存(22 kB)
控制器系列: XE8000
RAM 容量: 512 x 8
接口: UART,USRT
输入/输出数: 24
电源电压: 2.4 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-TQFP
包装: 剪切带 (CT)
供应商设备封装: 32-TQFP(7x7)
配用: XE8000MP-ND - PROG BOARD AND PROSTART2 CARD
其它名称: XE8806AMI026CT
Semtech 2006
www.semtech.com
1-7
XE8806A/XE8807A
1.2.5 Bare die XE8807A
The circuit is also available in bare die for chip on board assembly. All VBAT pins and all VSS pins should be
connected together. The substrate of the circuit is connected to VSS.
(123, 3236)
PB(6)
(123,2970)
VBAT
(123, 2658)
PB(7)
(123,2345)
PD(5)
(123,2113)
PA(5)
(123,1386)
PA(6)
(123,1072)
PD(6)
(123, 835)
TEST
(123, 545)
VSS
(123, 310)
VREG
4050m
3
850
m
VS
S
(35
89,
11
8)
PD
(0)
(33
24,
11
8)
PA
(0)
(30
22,
11
8)
VB
AT
(280
8,
118
)
XO
UT
(257
2,
118
)
XI
N
(214
1,
118
)
VS
S
(19
06,
11
8)
VS
S
(12
12,
11
8)
VB
AT
(99
2,
118
)
PA
(7)
(
7
07,
118
)
PD
(7)
(
4
72,
11
8)
(358
4,
358
0)
PB
(2)
(32
87,
35
80)
PB
(3)
(2
780
,35
80)
PD
(3)
(2
478
,35
80)
PA
(3)
(1
584
,35
80)
PA
(4)
(1
369
,35
80)
PD
(4)
(10
65,
35
80)
VS
S
(792
,3
580
)
PB
(4)
(477
,3
580
)
PB
(5)
PB(1)
(3787,3078)
PB(0)
(3787,2714)
PD(2)
(3787,2354)
PA(2)
(3787,2082)
PA(1)
(3787,1530)
PD(1)
(3787,1178)
NRESET (3787, 913)
VSS
(3787, 588)
VPP
(3787, 340)
XEMICS
Figure 1-6. Die dimension and pin location of the XE8807A
1.3 Pin assignment
The table below gives a short description of the different pin assignments.
Pin
Assignment
VBAT
Positive power supply
VSS
Negative power supply
VREG
Connection for the mandatory external capacitor of the voltage regulator
VPP
High voltage supply for flash memory programming (NC in ROM versions)
NRESET
Resets the circuit when the voltage is low
TEST
Sets the pin to flash programming mode
XIN/XOUT
Quartz crystal connections, also used for flash memory programming
PA(7:0)
Parallel input port A pins
PB(7:0)
Parallel I/O port B pins
PD(7:0)
Parallel I/O port D pins
Table 1-1. Pin assignment
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XE8807AMI026TLF 功能描述:IC MCU LOW PWR MTP FLASH 32-TQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器 - 特定应用 系列:XE880x 产品变化通告:Product Discontinuation 26/Aug/2009 标准包装:250 系列:- 应用:网络处理器 核心处理器:4Kc 程序存储器类型:- 控制器系列:- RAM 容量:16K x 8 接口:以太网,UART,USB 输入/输出数:- 电源电压:1.8V, 3.3V 工作温度:- 安装类型:表面贴装 封装/外壳:208-LQFP 包装:带卷 (TR) 供应商设备封装:PG-LQFP-208 其它名称:SP000314382