tc94a58fg TOSHIBA Semiconductor CORPORATION, tc94a58fg Datasheet - Page 4

• Manufacturer Part Number: tc94a58fg
• Description: Single-chip Cd Processor With Built-in Controller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Pin Connections
Note:
Note:
P8-0/MXI/SYSCK (BRK1)
P8-1/MXO/DACin (BRK2)
Reset input
For BRK1 to BRK16, the backup state can be set to be released in
port units.
The TEST pin (pin 56) is pulled down during a reset, thus accepting
test mode input. Therefore, it should be applied low or left open
during a reset.
TEST/P3-0/S1
P2-0/COM1
P2-1/COM2
P2-2/COM3
P2-3/COM4
P3-1/S2
P3-2/S3
P3-3/S4
P4-0/S5
P4-1/S6
P4-2/S7
P4-3/S8
P5-0/S9
RESET
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
48
1
CMOS I/O ports (up to 26 ports)
75-kHz/32.768-kHz oscillator
47
2
1-bit DAC
External clock input/
Pull-up/pull-down can be specified.
DAC data input
46
3
Also used for CD function
45
4
AD converter
44
5
43
6
4
16.9344-MHz
42
oscillator
7
(0.5-mm pitch)
LQFP -64
Top view
41
8
Controller-dedicated pins
40
9
Serial interface 1
39
10
38
11
37
12
36
13
N-ch open-drain I/O
(3 pins, 5.5 V max.)
Serial interface 2
35
14
34
15
33
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
TC94A58FG
TEZI
TEI
SBAD
FEI
RFRP
RFZI
V
AV
RFI
SLCO
AV
VCOF
LPFO
LPFN
TMAX
PDO
REF
DD
SS
2005-12-7