参数资料
型号: EP7309-CVZ
厂商: Cirrus Logic Inc
文件页数: 32/42页
文件大小: 0K
描述: IC ARM720T MCU 74MHZ 208-LQFP
标准包装: 36
系列: EP7
核心处理器: ARM7
芯体尺寸: 32-位
速度: 74MHz
连通性: 编解码器,DAI,EBI/EMI,IrDA,键盘,SPI/Microwire1,UART/USART
外围设备: LCD,LED,MaverickKey,POR,PWM
输入/输出数: 27
程序存储器类型: ROMless
RAM 容量: 56K x 8
电压 - 电源 (Vcc/Vdd): 2.3 V ~ 2.7 V
振荡器型: 外部
工作温度: 0°C ~ 70°C
封装/外壳: 208-LQFP
包装: 托盘
其它名称: 598-1214
38
Copyright Cirrus Logic, Inc. 2011
(All Rights Reserved)
DS507F2
EP7309
High-Performance, Low-Power System on Chip
1) See EP7309 Users’ Manual for pin naming / functionality.
2) For each pad, the JTAG connection ordering is input,
output, then enable as applicable.
201
D6
nMWE
O
358
202
B4
nMOE
O
360
204
E6
nCS[0]
O
362
205
A3
nCS[1]
O
364
206
D5
nCS[2]
O
366
207
B3
nCS[3]
O
368
208
A2
nCS[4]
O
370
Table 21. JTAG Boundary Scan Signal Ordering (Continued)
LQFP
Pin No.
PBGA
Ball
Signal
Type
Position
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