U2739M-BFC ATMEL [ATMEL Corporation], U2739M-BFC Datasheet - Page 10

• Manufacturer Part Number: U2739M-BFC
• Description: DAB One-Chip Channel- and Source Decoder
• Manufacturer: ATMEL [ATMEL Corporation]

4
U2739M-B
10 (69)
QFP144
QFP144
16
17
54
55
59
60
63
64
67
68
71
73
131
132
133
134
135
136
137
138
139
140
141
142
143
144
Strap Pins
QFP100
QFP100
10
11
40
41
43
44
45
46
47
48
49
51
100
92
93
94
95
96
97
98
99
ADC_DATA1
ADC_DATA0
C_DATA0/DBG
C_DATA1/BOOT
C_DATA2/URST
C_DATA3/XUSE
C_DATA4/PSPC
C_DATA5/
RDI_VBIT
C_DATA6/XO12
C_DATA7/ADE
TEST_MODE/BYPP Test mode selection
MC_MODE
TOUT16
SRAM_A7
SRAM_A6
DVDD3
TOUT17
SRAM_A5
SRAM_A4
TMUX0
SRAM_A3
SRAM_A2
TMUX1
SRAM_A1
SRAM_A0
TMUX2
Pin Name
Pin Name
ADC data input, bit 1
ADC data input, bit 0
C-bus data bit 0
C-bus data bit 1
C-bus data bit 2
C-bus data bit 3
C-bus data bit 4
C-bus data bit 5
C-bus data bit 6
C-bus data bit 7
ADC_DATA strap pin
function enable
Microcontroller mode
signal
Signal Description
Test output bit 16
SRAM address bit 7
SRAM address bit 6
Digital power supply
Test output bit 17
SRAM address bit 5
SRAM address bit 4
Test mux in bit 0 (LSB) (pull down)
SRAM address bit 3
SRAM address bit 2
Test mix in bit 1 (pull down)
SRAM address bit 1
SRAM address bit 0
Test mux in bit 2 (pull down)
Signal Description
PDIZ
PDIZ
PRD04TZ
PRD04TZ
PRD04TZ
PRD04TZ
PRD04TZ
PRD04TZ
PRD04TZ
PRD04TZ
PDDZ
PDIZ
Pad Type
inout
inout
inout
inout
inout
inout
inout
inout
Dir
in
in
in
in
Strap pin OCSEL 1
Strap pin OCSEL 0
Strap pin C_DATA0/DBG
Strap pin C_DATA1/BOOT
Strap pin C_DATA2/URST
Strap pin C_DATA3/XUSE
Strap pin C_DATA4/PSPC
Strap pin C_DATA5/RDI_VBIT
0 RDI spec.: validity bit 1
1 IEC958 spec.: validity bit 0
Strap pin C_DATA6/XO12
0 external oscillator 24.576 MHz
1 external oscillator 12.288 MHz
Strap pin C_DATA7/ADE
0 ADC_DATA strap pin function disabled
1 ADC_DATA strap pin function enabled
Strap pin TEST_MODE/BYPP
0 PLL activated
1 PLL bypassed
Strap pin I2C/L3
0 I2C
1 L3
PRO02T
PRO04T
PRO04T
PVDD1Z, PVDD2Z
PRO02T
PRO04T
PRO04T
PDDZ
PRO04T
PRO04T
PDDZ
PRO04T
PRO04T
PDDZ
Pad Type
Comment
Rev. A1, 22-May-01
Dir.
pwr
out
out
out
out
out
out
out
out
out
out
in
in
in
5 V Tol.
x
x
x