CXD2931R-9 Datasheet, PDF (3/27 Pages) Sony Corporation – 1 chip GPS LSI

Block Diagram
CXD2931R-9/GA-9
RUN
HOLD
NMI
PMI
IODBK
HOLDA
SINT/PORT (22)
TXD0 to TXD2
RXD0 to RXD2
BIU
32-bit RISC
256K-byte ROM
36K-byte SRAM
UART (Baud Rate Generator) × 3
TIMER × 3
16ch GPS DSP
8-bit
ADC
TEST0, 1
ICST0, 1
XROMW
CLKS
CLKI
CLKO
CLKOUT
TCXOS
EXRS
PWRST
VDD × 10
VSS × 10
AVD
AVS
VRT
VRB
–3–