XC56309VL100A Freescale Semiconductor, XC56309VL100A Datasheet - Page 206

• Manufacturer Part Number: XC56309VL100A
• Description: IC DSP 24BIT 100MHZ 196-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: DSP563xxr
• Type: Fixed Pointr

Specifications of XC56309VL100A

• Interface: Host Interface, SSI, SCI
• Clock Rate: 100MHz
• Non-volatile Memory: ROM (576 B)
• On-chip Ram: 24kB
• Voltage - I/o: 3.30V
• Voltage - Core: 3.30V
• Operating Temperature: -40°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 196-MAPBGA
• Device Core Size: 24b
• Format: Fixed Point
• Clock Freq (max): 100MHz
• Mips: 100
• Device Input Clock Speed: 100MHz
• Ram Size: 102KB
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 196
• Package Type: MA-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Triple Timer Module
9-14
Mode 5 (internal clock): TRM = 0
Mode 5 (internal clock): TRM = 1
TCF (Compare Interrupt if TCIE = 1)
N = write preload
M = write compare
TCF (Compare Interrupt if TCIE = 1)
N = write preload
M = write compare
TE
Clock
(CLK/2 or prescale CLK)
TLR
Counter
TCR
TIO pin
TE
Clock
(CLK/2 or prescale CLK)
TLR
NOTE: If INV = 1, a 1-to-0 edge on TIO loads the counter, and a 0-to-1 edge on TIO
loads TCR with count and the counter with N.
Counter
TCR
TIO pin
NOTE: If INV = 1, a 1-to-0 edge on TIO loads the counter, and a 0-to-1 edge on TIO
loads TCR with count and the counter with N.
Figure 9-13. Period Measurement Mode, TRM = 1
Figure 9-14. Period Measurement Mode, TRM = 0
N
N
0
0
period being measured
period being measured
first event
DSP56309 User’s Manual, Rev. 1
first event
N
N
N + 1
N + 1
M
M
M
M
M + 1
N
Interrupt Service
reads TCR; period
= M - N clock
periods
Counter continues
counting, does
not stop. Overflow
may occur (TOF=1).
Freescale Semiconductor
Interrupt Service
reads TCR; period
= M - N clock
periods
Counter continues
counting, does
not stop
N + 1
N + 1