saa7715ah-n102 NXP Semiconductors, saa7715ah-n102 Datasheet - Page 7

• Manufacturer Part Number: saa7715ah-n102
• Description: Saa7715ah Digital Signal Processor
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 1 Brief explanation of used pin types
2003 Mar 13
DIV_CLK_IN
DSP_INOUT5
DSP_INOUT6
DSP_INOUT7
apio
bpts5thdt5v
bpts5tht5v
bpt4mthdt5v
iic400kt5v
ipthdt5v
iptht5v
ipthut5v
ops5c
op4mc
vddco
vdde
vddi
vddo
vssco
vsse
vssi
vssis
vsso
Digital Signal Processor
PIN TYPE
SYMBOL
PIN
analog I/O pad cell; actually pin type vddco
43 MHz bidirectional pad; push-pull input; 3-state output; 5 ns slew rate control; TTL; hysteresis;
pull-down; 5 V tolerant
43 MHz bidirectional pad; push-pull input; 3-state output; 5 ns slew rate control; TTL; hysteresis; 5 V
tolerant
bidirectional pad; push-pull input; 3-state output; 4 mA output drive; TTL; hysteresis; pull-down; 5 V
tolerant
I
input pad buffer; TTL; hysteresis; pull-down; 5 V tolerant
input pad buffer; TTL; hysteresis; 5 V tolerant
input pad buffer; TTL; hysteresis; pull-up; 5 V tolerant
output pad; push-pull; 5 ns slew rate control; CMOS
output pad; push-pull; 4 mA output drive
V
V
V
V
V
V
V
V
V
2
41
42
43
44
DD
DD
DD
DD
SS
SS
SS
SS
SS
C-bus pad; 400 kHz I
supply to core only (vssco does not connect the substrate)
supply to peripheral only
supply to core and peripheral
supply to core only; with substrate connection
supply to core only
supply to core only
supply to peripheral only
supply to core only
supply to core only
ipthdt5v
bpts5thdt5v
bpts5thdt5v
bpts5thdt5v
PIN TYPE
divide the input frequency on pin CLK_IN by two
digital input/output flag of the DSP-core (F5 of the status register)
digital input/output flag of the DSP-core (F6 of the status register)
digital input/output flag of the DSP-core (F7 of the status register)
2
C-bus specification; 5 V tolerant
7
EXPLANATION
DESCRIPTION
Preliminary specification
SAA7715AH