EP7312M-CBZ Cirrus Logic Inc, EP7312M-CBZ Datasheet - Page 56

• Manufacturer Part Number: EP7312M-CBZ
• Description: IC, 32BIT MCU, ARM7, 74MHZ, BGA-256
• Manufacturer: Cirrus Logic Inc
• Series: EP7r

Specifications of EP7312M-CBZ

• Controller Family/series: (ARM7)
• No. Of I/o's: 27
• Ram Memory Size: 48KB
• Cpu Speed: 74MHz
• No. Of Timers: 2
• No. Of Pwm Channels: 2
• Digital Ic Case Style: BGA
• Core Size: 32 Bit
• Core Processor: ARM7
• Speed: 74MHz
• Connectivity: Codec, DAI, EBI/EMI, IrDA, Keypad, SPI/Microwire1, UART/USART
• Peripherals: LCD, LED, MaverickKey, PWM
• Number Of I /o: 27
• Program Memory Type: ROMless
• Ram Size: 56K x 8
• Voltage - Supply (vcc/vdd): 2.3 V ~ 2.7 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 256-BGA
• Embedded Interface Type: SSI, UART
• Rohs Compliant: Yes
• Processor Series: EP73xx
• Core: ARM720T
• Data Bus Width: 32 bit
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: EDB7312
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1209 - KIT DEVELOPMENT EP73XX ARM7
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 598-1247

EP7312
High-Performance, Low-Power System on Chip
56
Pin No.
LQFP
100
101
102
103
104
105
106
109
110
56
59
60
61
62
68
69
70
75
76
77
78
79
80
82
83
84
85
86
87
88
91
92
93
94
95
96
97
99
TFBGA
Table 23. JTAG Boundary Scan Signal Ordering (Continued)
V209
Ball
W10
W11
W13
W14
W15
W16
W18
U18
U19
U20
Y10
V11
Y11
Y12
Y11
Y12
Y13
V13
Y14
Y15
V15
Y16
V16
Y17
Y16
Y18
V17
Y19
Y20
W6
W8
V5
Y5
V6
Y6
Y8
V9
©
PBGA
Ball
M10
M11
M13
R10
N10
R11
R12
N11
R13
N12
R14
N13
R16
T10
T12
L10
T13
T14
T15
P15
M8
M9
Copyright Cirrus Logic, Inc. 2005
R3
N6
R4
K8
R6
N8
R8
N9
R9
K9
T4
L7
T6
T8
T9
L9
(All Rights Reserved)
PD[0]/LEDFLSH
A[27]/DRA[0]
A[26]/DRA[1]
A[25]/DRA[2]
A[24]/DRA[3]
A[23]/DRA[4]
HALFWORD
SSIRXFR
ADCOUT
SMPCLK
nADCCS
ADCCLK
DRIVE1
DRIVE0
Signal
ADCIN
COL7
COL6
COL5
COL4
COL3
COL2
COL1
COL0
PD[4]
PD[3]
PD[2]
PD[1]
D[31]
D[30]
D[29]
D[28]
D[27]
D[26]
D[25]
D[24]
BUZ
FB1
FB0
Type
Out
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
Position
101
104
107
110
122
125
126
128
131
134
136
138
140
141
142
144
146
148
150
152
154
156
158
160
163
166
169
172
174
177
179
182
184
187
189
191
194
98
DS508F1