AN91267 Datasheet, PDF (40/62 Pages) Ramtron International Corporation – Getting Started with PSoC

Getting Started with PSoC® 4 BLE
Features
Timer Counter
Pulse-Width
Modulator
(TCPWM)
Universal Digital
Blocks (UDBs)
Additional Digital
Peripherals (I²S,
PWM)
Clocks
Power Supply
Monitoring
Package
CY8C41x7-BL
4
CY8C42x7-BL
4
Device Family
CYBL10X6X
4
None
4, each with 8
macrocells and one
data path. Can be used
to synthesize additional
digital peripherals
(Timer, Counter, PWM)
or communication
interfaces (UART, SPI)
None
None
3-MHz to 24-MHz
IMO
32-kHz ILO
24-MHz ECO
32-kHz WCO
Power-on reset
(POR)
Brown-out detection
(BOD)
Low-voltage
detection (LVD)
56-QFN (7.0 × 7.0 ×
0.6 mm) and
68-WLCSP (3.52 ×
3.91 × 0.55 mm)
Yes (UDB-based digital
peripherals on select
devices)
3-MHz to 48-MHz IMO
32-kHz ILO
24-MHz ECO
32-kHz WCO
POR
BOD
LVD
Yes (fixed-function
blocks on select
devices)
3-MHz to 48-MHz
IMO
32-kHz ILO
24-MHz ECO
32-kHz WCO
POR
BOD
LVD
56-QFN (7.0 × 7.0 ×
0.6 mm) and
68-WLCSP (3.52 ×
3.91 × 0.55 mm)
56-QFN (7.0 × 7.0 ×
0.6 mm) and
68-WLCSP (3.52 ×
3.91 × 0.55 mm)
CY8C41x8-BL
4
CY8C42x8-BL
4
None
None
3-MHz to 24-MHz
IMO
32-kHz ILO
24-MHz ECO
32-kHz WCO
Power-on reset
(POR)
Brown-out detection
(BOD)
Low-voltage
detection (LVD)
56-QFN* (7.0 × 7.0
× 0.6 mm) and
76-WLCSP (4.04 ×
3.87 × 0.55 mm)
4, each with 8
macrocells and one
data path. Can be
used to synthesize
additional digital
peripherals (Timer,
Counter, PWM) or
communication
interfaces (UART,
SPI)
Yes (UDB-based
digital peripherals on
select devices)
3-MHz to 48-MHz
IMO
32-kHz ILO
24-MHz ECO
32-kHz WCO
POR
BOD
LVD
56-QFN* (7.0 × 7.0 ×
0.6 mm) and
76-WLCSP (4.04 ×
3.87 × 0.55 mm)
* = CY8C41x8-BL and CY8C42x8-BL (256K FLASH) QFN packages are pin-to-pin compatible with CY8C41x7-BL and CY8C42x7-BL (128K
FLASH) QFN package, respectively.
www.cypress.com
Document No. 001-91267 Rev. *D
40