PRELIMINARY
PSoC® 5: CY8C55 Family Datasheet
Description Title: PSoC® 5: CY8C55 Family Datasheet Programmable System-on-Chip (PSoC®)
Document Number: 001-44094
*F
2911720
04/13/10
MKEA
Updated Vb pin in PCB Schematic.
Updated Tstartup parameter in AC Specifications table.
Added Load regulation and Line regulation parameters to Inductive Boost
Regulator DC Specifications table.
Updated I parameter in LCD Direct Drive DC Specs table.
CC
In page 1, updated internal oscillator range under Precision programmable
clocking to start from 3 MHz.
Updated I
parameter in LCD Direct Drive DC Specs table.
OUT
Updated Table 6-2 and Table 6-3.
Added bullets on CapSense in page 1; added CapSense column in Section
12.
Removed some references to footnote [1].
Added footnote in PLL AC Specification table.
Added PLL intermediate frequency row with footnote in PLL AC Specs table.
Added UDBs subsection under 11.6 Digital Peripherals.
Updated Figure 2-6 (PCB Layout). Updated Pin Descriptions section and
modified Figures 6-6, 6-8, 6-9.
Updated LVD in Tables 6-2 and 6-3; modified Low power modes bullet in
page 1.
Added note to Figures 2-5 and 6-2; Updated Figure 6-2 to add capacitors for
V
and V
pins.
DDA
DDD
Updated boost converter section (6.2.2).
Updated Tstartup values in Table 11-3.
Removed IPOR rows from Table 11-68.
Updated 6.3.1.1, Power Voltage Level Monitors.
Updated section 5.2 and Table 11-2 to correct suggestion of execution from
flash.
Updated V
specs in Table 11-21.
REF
Updated IDAC uncompensated gain error in Table 11-25.
Added sentence to last paragraph of section 6.1.1.3.
Updated T
, high and low power modes, in Table 11-24.
RESP
Updated f_TCK values in Table 11-73 and f_SWDCK values in Table 11-74.
Updated SNR condition in Table 11-20.
Corrected unit of measurement in Table 11-21.
Updated sleep wakeup time in Table 6-3 and Tsleep in Table 11-3.
Added 1.71 V <= V
< 3.3 V, SWD over USBIO pins value to Table 11-74.
DDD
Removed mention of hibernate reset (HRES) from page 1 features, Table
6-3, Section 6.2.1.4, Section 6.3, and Section 6.3.1.1.
Changed PPOR/PRES to TBDs in Section 6.3.1.1, Section 6.4.1.6 (changed
PPOR to reset), Table 11-3 (changed PPOR to PRES), Table 11-68 (changed
title, values TBD), and Table 11-69 (changed PPOR_TR to PRES_TR).
Added sentence saying that LVD circuits can generate a reset to Section
6.3.1.1.
Changed I values on page 1, page 5, and Table 11-2.
DD
Changed resume time value in Section 6.2.1.3.
Changed ESD HBM value in Table 11-1.
Changed SNR in 16-bit resolution mode value and sample rate row in Table
11-20.
Removed V
= 1.65 V rows and changed BWag value in Table 11-22.
values and changed CMRR value in Table 11-23.
DDA
Changed V
IOFF
Changed INL max value in Table 11-27.
Added max value to the Quiescent current specs in Tables 11-29 and 11-31.
Changed occurrences of “Block” to “Row” and deleted the “ECC not included”
footnote in Table 11-57.
Changed max response time value in Tables 11-69 and 11-71.
Changed the Startup time in Table 11-79.
Added condition to intermediate frequency row in Table 11-85.
Added row to Table 11-69.
Added brown out note to Section 11.8.1.
Document Number: 001-44094 Rev. *J
Page 100 of 102
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